50680560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 181988352

約数和(自身を除く): 131307792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 311, 336, 388, 420, 485, 560, 582, 622, 679, 776, 840, 933, 970, 1164, 1244, 1358, 1455, 1552, 1555, 1680, 1866, 1940, 2037, 2177, 2328, 2488, 2716, 2910, 3110, 3395, 3732, 3880, 4074, 4354, 4656, 4665, 4976, 5432, 5820, 6220, 6531, 6790, 7464, 7760, 8148, 8708, 9330, 10185, 10864, 10885, 11640, 12440, 13062, 13580, 14928, 16296, 17416, 18660, 20370, 21770, 23280, 24880, 26124, 27160, 30167, 32592, 32655, 34832, 37320, 40740, 43540, 52248, 54320, 60334, 65310, 74640, 81480, 87080, 90501, 104496, 120668, 130620, 150835, 162960, 174160, 181002, 211169, 241336, 261240, 301670, 362004, 422338, 452505, 482672, 522480, 603340, 633507, 724008, 844676, 905010, 1055845, 1206680, 1267014, 1448016, 1689352, 1810020, 2111690, 2413360, 2534028, 3167535, 3378704, 3620040, 4223380, 5068056, 6335070, 7240080, 8446760, 10136112, 12670140, 16893520, 25340280, 50680560]

約数ペア:

[(1, 50680560), (2, 25340280), (3, 16893520), (4, 12670140), (5, 10136112), (6, 8446760), (7, 7240080), (8, 6335070), (10, 5068056), (12, 4223380), (14, 3620040), (15, 3378704), (16, 3167535), (20, 2534028), (21, 2413360), (24, 2111690), (28, 1810020), (30, 1689352), (35, 1448016), (40, 1267014), (42, 1206680), (48, 1055845), (56, 905010), (60, 844676), (70, 724008), (80, 633507), (84, 603340), (97, 522480), (105, 482672), (112, 452505), (120, 422338), (140, 362004), (168, 301670), (194, 261240), (210, 241336), (240, 211169), (280, 181002), (291, 174160), (311, 162960), (336, 150835), (388, 130620), (420, 120668), (485, 104496), (560, 90501), (582, 87080), (622, 81480), (679, 74640), (776, 65310), (840, 60334), (933, 54320), (970, 52248), (1164, 43540), (1244, 40740), (1358, 37320), (1455, 34832), (1552, 32655), (1555, 32592), (1680, 30167), (1866, 27160), (1940, 26124), (2037, 24880), (2177, 23280), (2328, 21770), (2488, 20370), (2716, 18660), (2910, 17416), (3110, 16296), (3395, 14928), (3732, 13580), (3880, 13062), (4074, 12440), (4354, 11640), (4656, 10885), (4665, 10864), (4976, 10185), (5432, 9330), (5820, 8708), (6220, 8148), (6531, 7760), (6790, 7464)]